You can no longer donate VIA Kickstarter, but you can still donate using Paypal: link------------------------------------------------------------If you donate $15 you can get a DRM-Free or Steam copy of the Digital PC, Linux, or Mac Key.------------------------------------------------------------If you donate $15 you can get the PSVita or PS4 Version.------------------------------------------------------------If you donate $15 you can get a Wii U Version.------------------------------------------------------------If you donate $15, you get the Digital Soundtrack.------------------------------------------------------------...